.caja_katex1 {
	background-color: rgba(250, 250, 190, 0.4);
	display: inline-flex;
	padding: 8px;
	padding-bottom: 4px;
	border-radius: 4px;
	border-style: 1px solid;
	border-color: black;
	box-shadow: 1px 1px;
}

.caja_katex2 {
	background-color: rgba(220, 220, 220, 0.5);
	display: inline-flex;
	padding: 8px;
	padding-bottom: 4px;
	border-radius: 8px;
	box-shadow: 1px 1px 1px black;
}

.caja_katex3 {
	background-color: rgba(247, 223, 215, 0.5);
	display: inline-flex;
	padding: 8px;
	padding-bottom: 4px;
	border-radius: 4px;
	box-shadow: 2px 2px 1px black;
}

.caja_katex4 {
	background-color: rgba(0, 163, 255, 0.3);
	display: inline-flex;
	padding: 8px;
	padding-bottom: 4px;
	border-radius: 4px;
	box-shadow: 2px 2px 1px black;
}

.caja11 {
	width: 80%;
	margin-left: 10%;
	margin-bottom: 1em;
	background-image: url("../images/criterio_de_evaluacion_12_largo.png");
	background-repeat: no-repeat;
	background-color: rgba(200, 200, 200, 0.45);
	box-shadow: 6px 6px 10px #000;
	border-radius: 10px;
	padding: 25px;
	padding-top: 70px;
	font-size: 20px;
}

.caja12 {
	width: 80%;
	margin-left: 10%;
	margin-bottom: 1em;
	background-image: url("../images/estandar_de_aprendizaje_12_1_largo.png");
	background-repeat: no-repeat;
	background-color: rgba(200, 200, 200, 0.45);
	box-shadow: 6px 6px 10px #000;
	border-radius: 10px;
	padding: 25px;
	padding-top: 70px;
	font-size: 20px;
}

.caja13 {
	width: 80%;
	margin-left: 10%;
	margin-bottom: 1em;
	background-image: url("../images/audicion_podcast.png");
	background-repeat: no-repeat;
	background-color: rgba(200, 200, 200, 0.45);
	box-shadow: 6px 6px 10px #000;
	border-radius: 10px;
	padding: 25px;
	padding-top: 70px;
	font-size: 20px;
}

.lista2 li {
	padding-top: -10px;
	padding-left: 30px;
	margin-top: 5px;
	list-style: none;
	background-image: url("../images/podcast_vineta.png");
	background-repeat: no-repeat;
	background-position: left top;
	background-size: 21px;
}

.caja14 {
	width: 80%;
	margin-left: 10%;
	margin-bottom: 1em;
	background-image: url("../images/entrevista2.png");
	background-repeat: no-repeat;
	background-color: rgba(200, 200, 200, 0.45);
	box-shadow: 6px 6px 10px #000;
	border-radius: 10px;
	padding: 25px;
	padding-top: 70px;
	font-size: 20px;
}

.caja15 {
	width: 80%;
	margin-left: 10%;
	margin-bottom: 1em;
	background-image: url("../images/analisis_experiencia_2.png");
	background-repeat: no-repeat;
	background-color: rgba(200, 200, 200, 0.45);
	box-shadow: 6px 6px 10px #000;
	border-radius: 10px;
	padding: 25px;
	padding-top: 70px;
	font-size: 20px;
}

/* Estilos para la etiqueta audio */

/* Color del fondo */
audio::-webkit-media-controls-panel {
	background-color: #56AEBB;
}

audio::-webkit-media-controls-timeline {
	background-color: #B1D4E0;
	border-radius: 25px;
	margin-left: 10px;
	margin-right: 10px;
}

/* Estilo para el botón play */
audio::-webkit-media-controls-play-button {
	background-color: #B1D4E0;
	border-radius: 50%;
}

audio::-webkit-media-controls-play-button:hover {
	background-color: rgba(177, 212, 224, .7);
}

/* Estilo para el tiempo transcurrido */
audio::-webkit-media-controls-current-time-display {
	color: #fff;
}

figcaption {
	margin-top: 0.5em;
}